{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8526970","patent":{"patent_number":"US-8526970","title":"Systems and methods for mobile phone location with digital distributed antenna systems","assignee":null,"inventors":[],"filing_date":"2012-11-20T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H04W","H04W","G01S","G01S","G01S","H04W","H04W","H04W"],"num_claims":8,"abstract":"Methods and systems for mobile phone location within a digital distributed antenna system (DAS) are provided. In one embodiment, a method comprises: receiving a request for location services from a subscriber unit located within a digital DAS, the digital DAS including a first partition of bandwidth for transporting digitized RF signals of one or more modulated signals and a second partition of bandwidth for an Ethernet pipe transporting IP formatted data; routing the request for location services to a subscriber locator center; instructing locator receivers within a geographical area of the digital DAS to listen for a signal from the subscriber unit; listening for the signal at a first locator receiver; when the signal is observed, recording a time the signal was received and generating subscriber unit ranging data; and transmitting subscriber unit ranging data back to the subscriber locator center in an IP formatted message via the Ethernet pipe."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for mobile phone location with digital distributed antenna systems","description":"Methods and systems for mobile phone location within a digital distributed antenna system (DAS) are provided. In one embodiment, a method comprises: receiving a request for location services from a su","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8526970","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8526970","citation_suggestion":"Patentable. \"Systems and methods for mobile phone location with digital distributed antenna systems\" (US-8526970). https://patentable.app/patents/US-8526970","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8526970","json":"https://patentable.app/api/llm-context/US-8526970","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T20:33:59.609Z"}